Exercise apparatus



FIG. 1 is a perspective view of an exercise apparatus showing my new design;

FIG. 2 is a back elevational view of the exercise apparatus of FIG. 1;

FIG. 3 is a front elevational view of the exercise apparatus of FIG. 1;

FIG. 4 is a right side elevational view of the exercise apparatus of FIG. 1;

FIG. 5 is a left side elevational view of the exercise apparatus of FIG. 1;

FIG. 6 is a top plan view of the exercise apparatus of FIG. 1; and,

FIG. 7 is a bottom plan view of the exercise apparatus of FIG. 1.

The broken lines in FIGS. 1-7 depict unclaimed environmental subject matter. 

The ornamental design for an exercise apparatus, as shown and described. 